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Dosage guide

Ipamorelin Dosage Guide: Sleep, Recovery & Anti-Aging

Ipamorelin is one of the cleanest and best-tolerated growth hormone peptides available. Getting the dose and timing right is straightforward - here is everything you need to know.

Updated 2026-7 min read-Educational guide

Dosage at a glance

Standard dose200 - 300 mcg per day
AdministrationSubcutaneous injection
Best timing30 min before bed (fasted)
Typical cycle8 - 12 weeks
Best stackSermorelin or CJC-1295
Prescription needed?Consult a licensed provider

Why Ipamorelin dosage and timing matter

Ipamorelin works by triggering a precise pulse of growth hormone from the pituitary gland. Unlike some other GHRPs, it does this without significantly raising cortisol or prolactin - making it one of the most targeted and side-effect-friendly options available. But to get the most out of it, timing relative to food and sleep is critical.

Key rule: Always take Ipamorelin in a fasted state - at least 2 hours after your last meal. Food, especially carbohydrates, blunts the GH pulse by raising insulin. Taking it fasted before bed maximizes the growth hormone release during sleep.

Ipamorelin dosage guide

ProtocolDoseTimingFrequency
Sleep and recovery200 - 300 mcg30 min before bedDaily
Body composition200 - 300 mcgFasted AM or before bedDaily or 2x daily
Stacked with Sermorelin100 - 200 mcg eachBefore bedDaily
Stacked with CJC-1295200 mcg eachBefore bedDaily

Cycle length and frequency

Most Ipamorelin cycles run 8 - 12 weeks, followed by a 4 - 6 week break. Many users report that sleep improvements are noticeable within the first 1 - 2 weeks - vivid dreams are a common early sign that the peptide is working.

For ongoing anti-aging protocols, many providers use a 5 days on / 2 days off schedule at 200 mcg indefinitely. This maintains the benefits while preventing any potential receptor desensitization over time.

Fasting matters: The single most important factor in Ipamorelin effectiveness is taking it in a fasted state. If you take it after eating - especially carbohydrates - insulin levels will suppress the GH pulse and you will get significantly less benefit.

Find a Ipamorelin clinic near you

The safest way to use Ipamorelin is through a licensed clinic with physician oversight. Tides connects you with vetted clinics across the US:

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Frequently asked questions

How much Ipamorelin should I take?
200 - 300 mcg per day is the standard therapeutic dose. Most people start at 200 mcg and may increase to 300 mcg if they want stronger effects. There is limited additional benefit beyond 300 mcg per injection - unlike some compounds, higher is not better with Ipamorelin.
When should I take Ipamorelin?
30 minutes before bed is the most effective timing for most people. This aligns with the body's natural GH pulse during early sleep. Always take it in a fasted state - at least 2 hours after your last meal - for maximum effect. Avoid carbohydrates before your injection as they raise insulin and suppress the GH response.
How soon will I notice results from Ipamorelin?
Most users notice improved sleep quality within 1 - 2 weeks. Vivid dreams are a common early sign and indicate the peptide is working. Energy and recovery improvements typically follow in weeks 2 - 4. Body composition changes - leaner muscle, reduced body fat - take longer, usually 2 - 3 months of consistent use.
What is the best Ipamorelin stack?
The Ipamorelin plus Sermorelin stack is widely considered the gold standard for anti-aging GH optimization. Sermorelin works on GHRH receptors while Ipamorelin works on ghrelin receptors - using both together creates a synergistic effect that produces significantly more GH than either alone. A typical stack is 100 - 200 mcg of each before bed nightly.
Does Ipamorelin cause hunger like other GHRPs?
No - this is one of Ipamorelin's key advantages over other growth hormone secretagogues like GHRP-6. Ipamorelin is highly selective and does not significantly raise ghrelin (the hunger hormone), so it does not cause the intense appetite spikes associated with other GHRPs. This makes it much easier to use without affecting your diet.

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This article is for informational and educational purposes only. It does not constitute medical advice. Always consult a licensed healthcare provider before starting any peptide therapy or treatment protocol.